72158565

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{117331}}^1$

素因数の和:117380

約数の個数: 16

約数和(自身を含む): 118270656

約数和(自身を除く): 46112091

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 117331, 351993, 586655, 1759965, 4810571, 14431713, 24052855, 72158565]

約数ペア:

[(1, 72158565), (3, 24052855), (5, 14431713), (15, 4810571), (41, 1759965), (123, 586655), (205, 351993), (615, 117331)]